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Timothyd1207's avatar
Timothyd1207
Explorer
Mar 15, 2020

Black water tank completely full and won't drain. Help pls.

2006 heartland bighorn Our black water tank is completely full, and I cannot get it to drain. We just had a baby and were gone 6 days. I had already been so busy with work I hadn't drained it like...
bertschb's avatar
bertschb
Explorer
Mar 17, 2020
ACZL wrote:
bertschb,

In theory what you're saying makes perfect sense. BUT if the valve isn't opened, then this device won't work.


I agree, that's why I said this in my post- "If the gate valves on your RV are working properly..."

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